Questions answered
After a really bad cold, I'm still coughing a lot and feel a bit breathless sometimes. My mother has asthma, so I'm worried if ...
I noticed a small dark spot on my molar, but I don't feel any pain. I thought cavities always hurt. Are cavities painful?
My brother had a liver transplant almost 20 years ago, and he's doing quite well, living a normal life. We always wonder about ...